Oldest doctor ever (male)

The oldest doctor ever (male) is Howard Tucker (USA, b. 10 July 1922), at the age of 103 years 83 days, in Cleveland, Ohio, USA, as of 1 October 2025.

Howard was a neurologist and practiced medicine for over 75 years before passing in December 2025.

When asked what the secret to a long and healthy life is, Howard told GWR: "Heredity and family history of longevity is a healthy start. However, it must be supported by moderation of nutrition, alcohol, and happiness. My happiness stems from a remarkable wife and four children (all college graduates and professionals, three attorneys and one physician)...

Also of importance is happiness in my work. I still become excited when seeing a patient with a diagnostic problem I had never seen before or seeing a patient with a problem I have not encountered in 20-50 years."